Accurate pH Controller for Aquatic Environments Growers with Dual Relay Outputs and Dosing Pump Automatically

Product Description

Product Description

APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH level of the water to be controlled and then it will  automatically add pH adjustment (Either acid or alkali) to change the liquid's pH to the user's desired level. 

Basic Info.
 

Model NO.	APc50	pH Control Range	Adjustable 4.5 - 8.5 pH
Trademark	NA	Origin	China KunShan
Sensor Type	On-Line	HS Code	9027100090
Measurement Range	0~14 PH	Production Capacity	80000 Pieces/Year
Temperature Range	0~50ºC(32°F to 122°F)	Transport Package	Carton
pH Resolution	0.1 pH	Package Type	1 pcs/Color Box
Power Supply	100~240VAC	Dimension Size	195*120*43mm   (7.7*4.7*1.7inch)

Feature:

Ø   CHART- Indicate the status of pH and Temperature records up to 3 days.
Ø   THE LARGE LCD-Clearly displays the pH and setting options.
Ø   DUAL RELAY OUTPUT- Automatically switch between UP or DOWN modes.
Ø   HIGH PRECISION pH SENSOR -With temperature compensation.
Ø   4 KEY OPERATION -Easy to use and program, plug and play device.
Ø   MAX MIN AVERAGE - Auto record MAX, MIN, AVERAGE data after power on.
 

Operating Instructions

How it works

The basic operation of this device is actually quite simple. The example below describes the operation of the device working.
Let's assume that the user has selected pH down control with the following settings:
pH CENTER= 6.0,  ZONE=0.2 ,  DOSING TIME=10 seconds,  MIX TIME = 4 minutes
The pH sensor probe constantly measures the pH of the water to be controlled. In this example, when the pH levels rises beyond 6.1(CENTER+1/2 ZONE), the unit will activate the DOWN dosing pump for 10 seconds. After the dosing pump stops, MIX TIME will start to count down for 4 minutes. Once the mixing timer counts down to zero, the unit will again measure the pH level and determine if another dose is required and DOSE COUNT plus one.
If the pH levels rises below 5.9(CENTER-1/2 ZONE), the unit will activate the UP dosing pump for 10 seconds.



Specifications:

Typical test conditions, unless otherwise specified:  Ambient Temp =23+/-3°C, RH=50%-70%, Altitude=0~100 meter
 

Measurement	Spec
pH Control Range	Adjustable 4.5 - 8.5 pH
pH Resolution	0.1
pH Accuracy	+/- 0.2 pH
Temperature Accuracy	± 1ºC, 1ºF
Input Power	100-240VAC, 50/60HZ
Maximum Amperage	Max.10A, 100-240VAC
Input Power Cable Length	150 cm/5ft
Output Socket Cable Length	100cm/3.2ft
Dimension	195*120*43mm   (7.7*4.7*1.7inch)
Weight	******

 

Application

About Us:

KUNSHAN AST Optoelectronics CO., LTD designs, develops and manufactures high quality and affordable electronic device, especially in the field of NDIR gas measurement, our team has 15 years of development experience.
We are ISO 9001 certified ODM/OEM Company, we cooperate with many world-renowned brand companies, and our products are sold to more than 20 countries around the world, mainly the U.S.A, Europe and Japan. Our engineers design our products while keeping the following goals in mind: to ensure the highest level of quality, accuracy, our design team strives to improve the competitive edge of our products to help you develop a broader market.
Our team is committed to the research and development of infrared measurement. Especially in the field of NDIR gas measurement, our team has 15 years of development experience, and professional engineering development experience allows us to continue to receive high praise from customers. We continue to invest and improve in research and development, automatic calibration equipment, and automatic testing equipment, so that we can better serve and meet the expectations of our global partners. Mutual benefit and win-win with partners.